Martin --
Bullet point, because I'm about to fall asleep:
1) I've done this, but not in Ruby
2) I don't know of any ruby implementation
3) I may have a very similar need within a month or three
4) I'd be willing to help write it in ruby
5) I will forward the (pascal) version I wrote if I can find it.
-- MarkusQ
On Tue, 2004-09-14 at 07:14, Martin DeMello wrote:
> I'm trying to write a tiny vector sketchpad - mainly, it needs the
> ability to draw lines (with rubberbanding), and to manipulate those
> lines once they're drawn (move, rotate)[1]. Am I right in thinking that the
> Tk canvas is the only one that'll let me accomplish the latter easily?
> Also, has anyone done something similar they'd be willing to share, so I
> don't need to start from scratch?
>
> martin
>
> [1] I'm not reinventing the wheel - the reason I'm writing my own is
> that the lines need to be constrained as they're drawn, and that it
> doesn't need to do anything *but* lines.